1743180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1709}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 5171040

約数和(自身を除く): 3427860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1709, 3418, 5127, 6836, 8545, 10254, 17090, 20508, 25635, 29053, 34180, 51270, 58106, 87159, 102540, 116212, 145265, 174318, 290530, 348636, 435795, 581060, 871590, 1743180]

約数ペア:

[(1, 1743180), (2, 871590), (3, 581060), (4, 435795), (5, 348636), (6, 290530), (10, 174318), (12, 145265), (15, 116212), (17, 102540), (20, 87159), (30, 58106), (34, 51270), (51, 34180), (60, 29053), (68, 25635), (85, 20508), (102, 17090), (170, 10254), (204, 8545), (255, 6836), (340, 5127), (510, 3418), (1020, 1709)]